Dell Command Line Interface User manual

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Dell™ OpenManage™

Server Administrator

Version 5.2

Command Line Interface

User's Guide

Notes and Notices

NOTE: A NOTE indicates important information that helps you make better use of your computer.

NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.

____________________

Information in this document is subject to change without notice.

Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell, the DELL logo, PowerEdge, and OpenManage are trademarks of Dell Inc.; Microsoft, Windows,

Windows Server, MS-DOS, and Windows NT are registered trademarks of Microsoft Corporation; SUSE is a registered trademark of Novell,

Inc. in the United States and other countries; Red Hat and Red Hat Enterprise Linux are registered trademarks of Red Hat, Inc.; Intel, Pentium,

and Itanium are registered trademarks and Intel386 is a trademark of Intel Corporation; AMD, AMD Opteron, AMD-V, and AMD PowerNow!

are trademarks of Advanced Micro Devices, Inc.; VESA is a registered trademark of Video Electronic Standards Association; UNIX is a registered

trademark of The Open Group in the United States and other countries; OS/2 is a registered trademark of International Business Machines Corporation.

Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products.

Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.

December 2006

Contents 3

Contents

1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

What's New for Version 5.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Using CLI Commands from Windows Command Prompts

. . . . . . . . . . . . 14

Primary CLI Commands

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

CLI Error Checking and Error Messages

. . . . . . . . . . . . . . . . . . . . . 15

Success Messages

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Failure Messages

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Scripting and Comparing With the CLI

. . . . . . . . . . . . . . . . . . . . . 17

Command Syntax Overview

. . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2 omhelp: Getting Help With CLI Commands . . . . . . . . . . . . 19

Example Help Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3 omreport: Viewing System Status Using the

Instrumentation Service

. . . . . . . . . . . . . . . . . . . . . . . . 21

Conventions for Parameter Tables. . . . . . . . . . . . . . . . . . . . . . . . 21

omreport Command Summary

. . . . . . . . . . . . . . . . . . . . . . . . . . 21

Help With the omreport Command

. . . . . . . . . . . . . . . . . . . . . . . . 25

omreport about

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

omreport chassis Commands

. . . . . . . . . . . . . . . . . . . . . . . . . . 26

omreport chassis

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

omreport chassis acswitch

. . . . . . . . . . . . . . . . . . . . . . . . . 26

omreport chassis batteries

. . . . . . . . . . . . . . . . . . . . . . . . . 27

omreport chassis bios

. . . . . . . . . . . . . . . . . . . . . . . . . . . 27

omreport chassis biossetup

. . . . . . . . . . . . . . . . . . . . . . . . 27

omreport chassis bmc

. . . . . . . . . . . . . . . . . . . . . . . . . . . 29

omreport chassis currents

. . . . . . . . . . . . . . . . . . . . . . . . . 30

omreport chassis fans

. . . . . . . . . . . . . . . . . . . . . . . . . . . 30

4 Contents

omreport chassis fancontrol . . . . . . . . . . . . . . . . . . . . . . . . 30

omreport chassis firmware

. . . . . . . . . . . . . . . . . . . . . . . . . 31

omreport chassis frontpanel

. . . . . . . . . . . . . . . . . . . . . . . . 31

omreport chassis fru

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

omreport chassis info

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

omreport chassis intrusion

. . . . . . . . . . . . . . . . . . . . . . . . . 32

omreport chassis leds

. . . . . . . . . . . . . . . . . . . . . . . . . . . 33

omreport chassis memory

. . . . . . . . . . . . . . . . . . . . . . . . . 33

omreport chassis nics

. . . . . . . . . . . . . . . . . . . . . . . . . . . 34

omreport chassis ports

. . . . . . . . . . . . . . . . . . . . . . . . . . . 34

omreport chassis processors

. . . . . . . . . . . . . . . . . . . . . . . . 35

omreport chassis pwrsupplies

. . . . . . . . . . . . . . . . . . . . . . . 37

omreport chassis remoteaccess

. . . . . . . . . . . . . . . . . . . . . . 37

omreport chassis slots

. . . . . . . . . . . . . . . . . . . . . . . . . . . 38

omreport chassis temps

. . . . . . . . . . . . . . . . . . . . . . . . . . 38

omreport chassis volts

. . . . . . . . . . . . . . . . . . . . . . . . . . . 39

omreport system Commands

. . . . . . . . . . . . . . . . . . . . . . . . . . . 39

omreport system

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Commands for Viewing Logs

. . . . . . . . . . . . . . . . . . . . . . . . 39

omreport system alertaction

. . . . . . . . . . . . . . . . . . . . . . . . 40

omreport system assetinfo

. . . . . . . . . . . . . . . . . . . . . . . . . 41

omreport system events

. . . . . . . . . . . . . . . . . . . . . . . . . . 41

omreport system operatingsystem

. . . . . . . . . . . . . . . . . . . . . 43

omreport system pedestinations

. . . . . . . . . . . . . . . . . . . . . . 43

omreport system platformevents

. . . . . . . . . . . . . . . . . . . . . . 44

omreport system recovery

. . . . . . . . . . . . . . . . . . . . . . . . . 44

omreport system shutdown

. . . . . . . . . . . . . . . . . . . . . . . . . 44

omreport system summary

. . . . . . . . . . . . . . . . . . . . . . . . . 44

omreport system thrmshutdown

. . . . . . . . . . . . . . . . . . . . . . 48

omreport system version

. . . . . . . . . . . . . . . . . . . . . . . . . . 48

4 omconfig: Managing Components Using the

Instrumentation Service

. . . . . . . . . . . . . . . . . . . . . . . . 51

Conventions for Parameter Tables. . . . . . . . . . . . . . . . . . . . . . . . 51

omconfig Command Summary

. . . . . . . . . . . . . . . . . . . . . . . . . . 51

Help With the omconfig Command

. . . . . . . . . . . . . . . . . . . . . . . 54

omconfig about

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Contents 5

omconfig chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

omconfig chassis biossetup

. . . . . . . . . . . . . . . . . . . . . . . . 56

omconfig chassis bmc

. . . . . . . . . . . . . . . . . . . . . . . . . . . 61

omconfig chassis currents

. . . . . . . . . . . . . . . . . . . . . . . . . 70

omconfig chassis fans

. . . . . . . . . . . . . . . . . . . . . . . . . . . 71

omconfig chassis fancontrol

. . . . . . . . . . . . . . . . . . . . . . . . 72

omconfig chassis frontpanel

. . . . . . . . . . . . . . . . . . . . . . . . 72

omconfig chassis info

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

omconfig chassis leds

. . . . . . . . . . . . . . . . . . . . . . . . . . . 74

omconfig chassis memorymode

. . . . . . . . . . . . . . . . . . . . . . 74

omconfig chassis remoteaccess

. . . . . . . . . . . . . . . . . . . . . . 75

omconfig chassis temps

. . . . . . . . . . . . . . . . . . . . . . . . . . 84

omconfig chassis volts

. . . . . . . . . . . . . . . . . . . . . . . . . . . 85

omconfig preferences

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

omconfig preferences cdvformat

. . . . . . . . . . . . . . . . . . . . . . 86

omconfig preferences dirservice

. . . . . . . . . . . . . . . . . . . . . . 86

omconfig preferences snmp

. . . . . . . . . . . . . . . . . . . . . . . . 87

omconfig preferences useraccess

. . . . . . . . . . . . . . . . . . . . . 88

omconfig system

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

omconfig system alertaction

. . . . . . . . . . . . . . . . . . . . . . . . 89

Commands for Clearing Logs

. . . . . . . . . . . . . . . . . . . . . . . . 92

omconfig system pedestinations

. . . . . . . . . . . . . . . . . . . . . . 92

omconfig system platformevents

. . . . . . . . . . . . . . . . . . . . . . 93

omconfig system events

. . . . . . . . . . . . . . . . . . . . . . . . . . 95

omconfig system webserver

. . . . . . . . . . . . . . . . . . . . . . . . 96

omconfig system recovery

. . . . . . . . . . . . . . . . . . . . . . . . . 97

omconfig system shutdown

. . . . . . . . . . . . . . . . . . . . . . . . . 97

omconfig system thrmshutdown

. . . . . . . . . . . . . . . . . . . . . . 98

5 omconfig system assetinfo: Editing Cost of

Ownership Values

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

omconfig System Asset Info Overview . . . . . . . . . . . . . . . . . . . . 101

User Level Required for Adding Asset Information

. . . . . . . . . . . . 101

Adding Acquisition Information

. . . . . . . . . . . . . . . . . . . . . . . . 101

Example Commands for Adding Acquisition Information

. . . . . . . . 102

6 Contents

Adding Depreciation Information . . . . . . . . . . . . . . . . . . . . . . . 103

Example Commands for Adding Depreciation Information

. . . . . . . . 103

Adding Extended Warranty Information

. . . . . . . . . . . . . . . . . . . . 104

Example Command for Adding Extended Warranty Information

. . . . . 104

Adding Lease Information

. . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Example Command for Adding Lease Information

. . . . . . . . . . . . 105

Adding Maintenance Information

. . . . . . . . . . . . . . . . . . . . . . . 106

Example Command for Adding Maintenance Information

. . . . . . . . 106

Adding Outsource Information

. . . . . . . . . . . . . . . . . . . . . . . . . 107

Example Command for Adding Outsource Information

. . . . . . . . . . 107

Adding Owner Information

. . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Example Command for Adding Owner Information

. . . . . . . . . . . . 108

Adding Service Contract Information

. . . . . . . . . . . . . . . . . . . . . 109

Example Command for Adding Service Information

. . . . . . . . . . . 109

Adding Support Information

. . . . . . . . . . . . . . . . . . . . . . . . . . 110

Example Command for Adding Support Information

. . . . . . . . . . . 110

Adding System Information

. . . . . . . . . . . . . . . . . . . . . . . . . . 111

Example Command for Adding System Information

. . . . . . . . . . . 111

Adding Warranty Information

. . . . . . . . . . . . . . . . . . . . . . . . . 112

Example Command for Adding Warranty Information

. . . . . . . . . . 112

6 omreport rac: Viewing Remote Access Controller

Components

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Conventions for Parameter Tables. . . . . . . . . . . . . . . . . . . . . . . 113

omreport rac Command Summary

. . . . . . . . . . . . . . . . . . . . . . . 113

Help With the omreport rac Command

. . . . . . . . . . . . . . . . . . . . 114

omreport rac authentication

. . . . . . . . . . . . . . . . . . . . . . . . . . 114

Example Command for omreport rac authentication

. . . . . . . . . . . 115

omreport rac dialinusers

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

omreport rac dialoutusers

. . . . . . . . . . . . . . . . . . . . . . . . . . . 115

omreport rac network

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Contents 7

omreport rac modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

omreport rac remote

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

omreport rac snmptraps

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

omreport rac users

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

omreport rac viewcertificate

. . . . . . . . . . . . . . . . . . . . . . . . . 117

7 omconfig rac: Managing the Remote

Access Controller

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Conventions for Parameter Tables. . . . . . . . . . . . . . . . . . . . . . . 119

omconfig rac Command Summary

. . . . . . . . . . . . . . . . . . . . . . . 119

Help With the omconfig rac Command

. . . . . . . . . . . . . . . . . . . . 121

omconfig rac authentication

. . . . . . . . . . . . . . . . . . . . . . . . . . 121

Local Operating System Authentication

. . . . . . . . . . . . . . . . . 121

Example Command for omconfig rac authentication

. . . . . . . . . . . 122

omconfig rac dialinusers

. . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Example Commands

. . . . . . . . . . . . . . . . . . . . . . . . . . . 123

omconfig rac dialoutusers

. . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Example Commands

. . . . . . . . . . . . . . . . . . . . . . . . . . . 124

omconfig rac generatecert

. . . . . . . . . . . . . . . . . . . . . . . . . . 124

omconfig rac modem

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

omconfig rac network

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Example Command

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

omconfig rac snmptraps

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

Example Commands

. . . . . . . . . . . . . . . . . . . . . . . . . . . 128

omconfig rac remote

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Example Command

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

omconfig rac rmdialinuser

. . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Example Command

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

omconfig rac rmdialoutuser

. . . . . . . . . . . . . . . . . . . . . . . . . . 130

Example Command

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

8 Contents

omconfig rac rmsnmptrap . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Example Command

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

omconfig rac rmuser

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Example Command

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

omconfig rac reset

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

omconfig rac uploadcert

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

omconfig rac users

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Example Command

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

8 Using the Storage Management Service . . . . . . . . . . . . 135

CLI Command Syntax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Syntax for Required, Optional, and Variable Command Elements

. . . . . . 136

User Privileges for omreport storage and omconfig storage

. . . . . . . . . 137

omreport Command

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

omreport Storage Help

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

omreport Controller Status

. . . . . . . . . . . . . . . . . . . . . . . . 138

omreport Global Information (Smart Thermal Shutdown Status)

. . . . 139

omreport Battery Status

. . . . . . . . . . . . . . . . . . . . . . . . . 139

omreport Connector Status

. . . . . . . . . . . . . . . . . . . . . . . . 139

omreport Enclosure Status

. . . . . . . . . . . . . . . . . . . . . . . . 140

omreport Temperature Probe Status

. . . . . . . . . . . . . . . . . . . 140

omreport Fan Status

. . . . . . . . . . . . . . . . . . . . . . . . . . . 141

omreport Power Supply Status

. . . . . . . . . . . . . . . . . . . . . . 142

omreport EMM Status

. . . . . . . . . . . . . . . . . . . . . . . . . . 142

omreport Physical Disk Status

. . . . . . . . . . . . . . . . . . . . . . 143

omreport Virtual Disk Status

. . . . . . . . . . . . . . . . . . . . . . . 144

omconfig Global Commands

. . . . . . . . . . . . . . . . . . . . . . . . . . 144

omconfig Global Enable Smart Thermal Shutdown

. . . . . . . . . . . 144

omconfig Global Disable Smart Thermal Shutdown

. . . . . . . . . . . 145

omconfig Global Rescan Controller

. . . . . . . . . . . . . . . . . . . . 145

omconfig Controller Commands

. . . . . . . . . . . . . . . . . . . . . . . . 146

omconfig Rescan Controller

. . . . . . . . . . . . . . . . . . . . . . . 147

omconfig Global Rescan Controller

. . . . . . . . . . . . . . . . . . . . 147

Contents 9

omconfig Enable Controller Alarm . . . . . . . . . . . . . . . . . . . . 148

omconfig Disable Controller Alarm

. . . . . . . . . . . . . . . . . . . . 148

omconfig Quiet Controller Alarm

. . . . . . . . . . . . . . . . . . . . . 148

omconfig Test Controller Alarm

. . . . . . . . . . . . . . . . . . . . . . 149

omconfig Reset Controller Configuration

. . . . . . . . . . . . . . . . . 149

omconfig Create Virtual Disk

. . . . . . . . . . . . . . . . . . . . . . . 150

omconfig Set Controller Rebuild Rate

. . . . . . . . . . . . . . . . . . 154

omconfig Set Background Initialization Rate

. . . . . . . . . . . . . . . 154

omconfig Set Reconstruct Rate

. . . . . . . . . . . . . . . . . . . . . 155

omconfig Set Check Consistency Rate

. . . . . . . . . . . . . . . . . . 155

omconfig Export the Controller Log

. . . . . . . . . . . . . . . . . . . . 155

omconfig Import Foreign Configuration

. . . . . . . . . . . . . . . . . 156

omconfig Import/Recover Foreign Configuration

. . . . . . . . . . . . . 156

omconfig Clear Foreign Configuration

. . . . . . . . . . . . . . . . . . 157

omconfig Set Patrol Read Mode

. . . . . . . . . . . . . . . . . . . . . 157

omconfig Start Patrol Read

. . . . . . . . . . . . . . . . . . . . . . . . 157

omconfig Stop Patrol Read

. . . . . . . . . . . . . . . . . . . . . . . . 158

omconfig Virtual Disk Commands

. . . . . . . . . . . . . . . . . . . . . . . 158

omconfig Blink Virtual Disk

. . . . . . . . . . . . . . . . . . . . . . . . 159

omconfig Unblink Virtual Disk

. . . . . . . . . . . . . . . . . . . . . . 159

omconfig Initialize Virtual Disk

. . . . . . . . . . . . . . . . . . . . . . 160

omconfig Cancel Initialize Virtual Disk

. . . . . . . . . . . . . . . . . . 160

omconfig Fast Initialize Virtual Disk

. . . . . . . . . . . . . . . . . . . 160

omconfig Slow Initialize Virtualize Disk

. . . . . . . . . . . . . . . . . 161

omconfig Cancel Background Initialize

. . . . . . . . . . . . . . . . . 161

omconfig Restore Dead Segments

. . . . . . . . . . . . . . . . . . . . 162

omconfig Split Mirror

. . . . . . . . . . . . . . . . . . . . . . . . . . . 162

omconfig Unmirror

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

omconfig Assign Dedicated Hot Spare

. . . . . . . . . . . . . . . . . . 163

omconfig Unassign Dedicated Hot Spare

. . . . . . . . . . . . . . . . 164

omconfig Check Consistency

. . . . . . . . . . . . . . . . . . . . . . . 164

omconfig Cancel Check Consistency

. . . . . . . . . . . . . . . . . . . 165

omconfig Pause Check Consistency

. . . . . . . . . . . . . . . . . . . 165

omconfig Resume Check Consistency

. . . . . . . . . . . . . . . . . . 165

omconfig Delete Virtual Disk

. . . . . . . . . . . . . . . . . . . . . . . 166

omconfig Format Virtual Disk

. . . . . . . . . . . . . . . . . . . . . . . 166

omconfig Reconfiguring Virtual Disks

. . . . . . . . . . . . . . . . . . 166

omconfig Change Virtual Disk Policy

. . . . . . . . . . . . . . . . . . . 167

omconfig Rename Virtual Disk

. . . . . . . . . . . . . . . . . . . . . . 167

10 Contents

omconfig Physical Disk Commands . . . . . . . . . . . . . . . . . . . . . . 168

omconfig Blink Physical Disk

. . . . . . . . . . . . . . . . . . . . . . . 168

omconfig Unblink Physical Disk

. . . . . . . . . . . . . . . . . . . . . . 169

omconfig Prepare to Remove Physical Disk

. . . . . . . . . . . . . . . 170

omconfig Initialize Physical Disk

. . . . . . . . . . . . . . . . . . . . . 170

omconfig Offline Physical Disk

. . . . . . . . . . . . . . . . . . . . . . 171

omconfig Offline Physical Disk

. . . . . . . . . . . . . . . . . . . . . . 171

omconfig Online Physical Disk

. . . . . . . . . . . . . . . . . . . . . . 172

omconfig Assign Global Hot Spare

. . . . . . . . . . . . . . . . . . . . 172

omconfig Unassign Global Hot Spare

. . . . . . . . . . . . . . . . . . 173

omconfig Rebuild Physical Disk

. . . . . . . . . . . . . . . . . . . . . . 174

omconfig Cancel Rebuild Physical Disk

. . . . . . . . . . . . . . . . . 174

omconfig Remove Dead Segments

. . . . . . . . . . . . . . . . . . . . 175

omconfig Clear Physical Disk

. . . . . . . . . . . . . . . . . . . . . . . 175

omconfig Cancel Clear Physical Disk

. . . . . . . . . . . . . . . . . . . 176

omconfig Battery Commands

. . . . . . . . . . . . . . . . . . . . . . . . . 177

omconfig Recondition Battery

. . . . . . . . . . . . . . . . . . . . . . 177

omconfig Start Battery Learn Cycle

. . . . . . . . . . . . . . . . . . . 177

omconfig Delay Battery Learn Cycle

. . . . . . . . . . . . . . . . . . . 178

omconfig Connector Commands

. . . . . . . . . . . . . . . . . . . . . . . . 178

omconfig Rescan Connector

. . . . . . . . . . . . . . . . . . . . . . . 178

omconfig Enclosure Commands

. . . . . . . . . . . . . . . . . . . . . . . . 179

omconfig Enable Enclosure Alarm

. . . . . . . . . . . . . . . . . . . . 180

omconfig Disable Enclosure Alarm

. . . . . . . . . . . . . . . . . . . . 180

omconfig Enable Smart Thermal Shutdown

. . . . . . . . . . . . . . . 181

omconfig Disable Smart Thermal Shutdown

. . . . . . . . . . . . . . . 181

omconfig Set Enclosure Asset Tag

. . . . . . . . . . . . . . . . . . . . 181

omconfig Set Enclosure Asset Name

. . . . . . . . . . . . . . . . . . . 181

omconfig Set Temperature Probe Thresholds

. . . . . . . . . . . . . . 182

omconfig Reset Temperature Probe Thresholds

. . . . . . . . . . . . . 183

omconfig Set All Temperature Probe Thresholds

. . . . . . . . . . . . 183

omconfig Reset All Temperature Probe Thresholds

. . . . . . . . . . . 184

omconfig Blink

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Contents 11

9 Working With CLI Command Results . . . . . . . . . . . . . . . 187

Output Options for Command Results . . . . . . . . . . . . . . . . . . . . . 187

Controlling Command Output Display

. . . . . . . . . . . . . . . . . . . 187

Writing Command Output to a File

. . . . . . . . . . . . . . . . . . . . 187

Selecting a Format for Your CLI Command Output

. . . . . . . . . . . . 189

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

Index

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

12 Contents

Introduction 13

Introduction

Whether you are using the graphical user interface (GUI) or the command line interface (CLI),

Dell

™ OpenManage™ Server Administrator performs essential systems management tasks.

The reporting and viewing features allow retrieval of overall health status for systems on your network.

At the component level, you can view information about the voltages, temperatures, current, fan

RPM, memory functioning, and many other critical component details. You see a detailed account of

many relevant cost of ownership (COO) facts about your system in summary view. Version

information for BIOS, firmware, operating system, and all installed software is easy to retrieve.

Configuration features allow the Server Administrator to perform essential tasks described in detail

in the following sections.

NOTE: You can use the CLI instead of the Server Administrator home page, and turn the Server Administrator

Web server off if you have security concerns. The CLI does not use the Web server. Use the omconfig system

webserver action=stop command to turn off the Web server. The Web server starts automatically after a

reboot, so this command must be issued every time a system starts up. See "omconfig system webserver" for

more information.

What's New for Version 5.2

• Added support for Dell PowerEdge

™

2970 system

• Added support for Microsoft

®

Windows Server

®

2003 family (x86) (SP2 with Web, Standard, and

Enterprise editions)

• Added support for Microsoft Windows Server 2003 family (x86_64) (SP2 with Standard, and

Enterprise editions)

• Added support for Microsoft Windows

®

Unified Data Storage Server 2003 (x86_64)

• Added support for Microsoft Windows Server 2003 R2, Datacenter x64 Edition

• Added support for Red Hat

®

Enterprise Linux

®

Version 5 (x86) and (x86_64) systems

• Added support for NIS, Kerberos, LDAP, and Winbind authentication protocols for Linux

operating systems

• Added information on features of Intel

®

and AMD

™

processors in the

Processor Information

page

• Added a new command in

Storage

Management

:

importrecoverforeignconfig

• Added a new

omconfig preferences snmp setting

command to configure SNMP Set

Operations

NOTE: SNMP Set Operations are disabled by default in Server Administrator.

14 Introduction

Using CLI Commands from Windows Command Prompts

If you are running the Windows operating system, use the 32-bit command prompt to issue a Server

Administrator CLI command. You can access the 32-bit command prompt by clicking the Start button

and pointing to Programs→ Accessories→ Command Prompt shortcut, or by clicking the Start button and

selecting Run, then typing cmd.exe in the Run dialog box.

Do not type command into the Run dialog box to launch a command line window; this activates the

MS-DOS

®

emulator command.com, which has environment variable limitations that can cause subtle

problems with the CLI.

Primary CLI Commands

The commands that carry out the functions of Server Administrator are:

•

omconfig

•

omhelp

•

omreport

The omconfig command writes values that you assign to an object's properties. You can specify values for

warning thresholds on components or prescribe what action your system is to take when a certain

warning or failure event occurs. You can also use the omconfig command to assign specific values to your

system's asset information parameters, such as the purchase price of the system, the system's asset tag, or

the system's location.

The omhelp command displays short text help for CLI commands. The shorthand equivalent of omhelp

is the command for which you want help followed by -?. For example, to display help for the omreport

command, type one of the following commands:

omhelp omreport

omreport -?

The omreport command produces reports of your system’s management information.

NOTE: For an overall summary of CLI commands, type omhelp.

Introduction 15

Table 1-1 lists the primary CLI commands used by Server Administrator. This guide contains a section

for each primary command.

NOTE: omupdate commands are no longer supported in Server Administrator and are replaced by Dell Update

Package or Server Update Utility commands. To update the different components, download the Dell Update Package

and run <package name> /s [/f]. See the Dell Update Packages for Microsoft Windows Operating Systems User’s Guide,

the Dell Update Packages for Red Hat Enterprise Linux User’s Guide, or the Server Update Utility User’s Guide for more

information on corresponding CLI syntax.

Additional useful topics about the CLI include:

• Working With CLI Command Results

• Glossary

CLI Error Checking and Error Messages

The CLI checks your commands for correct syntax when you enter them. If you enter a command and the

command is executed successfully, a message displays, stating that your command has been successful.

Success Messages

For a successful omreport command, data about the component displays. When data for the component

displays, your command is successful.

The following omconfig command examples show valid CLI commands and their success messages:

Command:

omconfig chassis temps index=0 warnthresh=default

Message:

Temperature probe warning threshold value(s) set successfully.

Command:

omconfig chassis biossetup attribute=speaker setting=on

Table 1-1. CLI Commands and Sections in This Guide

Primary CLI

Command

Section Title Related Sections

omconfig omconfig: Managing Components Using the

Instrumentation Service

omconfig system assetinfo: Editing

Cost of Ownership Values

omhelp omhelp: Getting Help With CLI Commands

omreport omreport: Viewing System Status Using

the Instrumentation Service

omreport rac: Viewing Remote Access

Controller Components

16 Introduction

Message:

BIOS setup configured successfully.

Command:

omconfig system assetinfo info=depreciation duration=6

Message:

Asset information set successfully.

Failure Messages

CLI failure messages provide reasons why some commands do not succeed. Some common reasons why

commands fail include syntax errors and components that are not present. Many error messages provide

syntax information that you can use to execute the command successfully.

If you try to execute a command for a component or feature that is not present in your system

configuration, the error message states that the component is not present.

Command:

omreport chassis currents

Example message:

Error! No current probes found on this system.

Command:

omconfig chassis volts index=3 minwarnthresh=3.3000

Example message:

Error! Number with up to 3 digits after decimal point expected, read

3.3000

The value given by the command specifies more than 3 digits after the

decimal point. A valid minimum warning threshold value for volts

contains up to 3 digits after the decimal point.

Ty p e :

omconfig chassis volts index=3 minwarnthresh=3.300

When you enter the revised command with three decimal points, you receive another error message:

Error! This voltage probe min warning threshold must be between

11.400 and 12.480.

Revised command:

omconfig chassis volts index=3 minwarnthresh=11.500

Message:

Voltage probe warning threshold(s) set successfully.

Introduction 17

Scripting and Comparing With the CLI

The Server Administrator CLI allows administrators to write batch programs or scripts to be executed by

the operating system. For an enterprise with many systems, an administrator could write a configuration

script that specified the warning thresholds for each major component of a system and also specified a

set of actions that the administrator wants each system to take in case of a warning or failure event. In

the most critical cases, the administrator could write a script so that the system shuts down to prevent

damage. The administrator could then distribute and execute the script to many managed systems at the

same time. Such a scenario facilitates configuring any number of new systems acquired by a company

and makes implementation of new system administration policies easier across many existing systems

that require reconfiguration.

A similar scenario could be used to populate a large number of newly acquired systems with detailed asset

information. Much of the information would be the same, such as the manufacturer or lessor of the system,

whether support for the system is outsourced, name of the system's insurance company, method of

depreciation, and so on. Any variable that is common to all systems could be scripted, sent to all managed

systems, and executed. Asset information that is unique to a system could be scripted as a group and sent

to that managed node for execution. For example, a script could specify values for all unique variables

such as owner, primary user phone number, asset tag, and so on. Scripts to populate unique values would

set all unique variables at once rather than one by one through the system's command line.

In many cases, the CLI allows a user with a very well-defined task in mind to retrieve information about

the system rapidly. If a user wants to review a comprehensive summary of all system components and

save that summary information to a file for comparison with later system states, the CLI is ideal.

Using CLI commands, administrators can write batch programs or scripts to execute at specific times.

When these programs execute, they can capture reports on components of interest, such as fan RPMs

during periods of high system usage compared with the same measurements at times of lowest system

usage. Command results can be routed to a file for later analysis. Reports can help administrators gain

information that can be used to adjust usage patterns, to justify purchasing new system resources, or to

focus on the health of a problem component.

Command Syntax Overview

Commands vary in complexity. The simplest command has only command level 1. The omhelp

command is a simple command. When you type omhelp, a list of the main CLI commands is displayed.

The next level of complexity includes commands that contain command levels 1 and 2. All of the about

commands are examples of command level 2 complexity. The omconfig about and omreport about

commands cause a very brief summary to display. The summary shows version information for the

systems management software installed on your system; for example, Server Administrator 1.x.

Some commands have command level 1 and command level 2 and one name=value pair. Consider the

following example command that instructs Server Administrator for more details about the environment

for Server Administrator:

omreport about details=true

18 Introduction

Command level 1 is omreport, command level 2 is about, and the name=value pair is

details=true.

Many commands use command level 1, command level 2, and command level 3, but do not require any

parameters (name=value pairs). Most omreport commands are of this type. For example:

omreport system alertaction

causes a list of alert actions that are configured for components on your system to be displayed.

The most complex commands have all three command levels and can have multiple name=value

pairs. An example of two name=value pairs:

omconfig system assetinfo info=depreciation duration=3

An example of nine name=value pairs:

omconfig system assetinfo info=acquisition

purchasecost=

<n> waybill=<n> installdate=<

mmddyy

> purchasedate=

<

mmddyy

> ponum=<n> signauth=<

text

>

expensed=<

yes | no

> costcenter=<

text

>

In each section, command syntax and other information about commands is formatted with any of the

following fields that apply:

command level 1 command level 2 command level 3 name=value pair 1 name=value pair 2

omhelp: Getting Help With CLI Commands 19

omhelp: Getting Help With CLI Commands

The omhelp command and its equivalent, <command> -?, accesses the CLI's detailed help text

interface. You can get help at several levels of detail.

Each fully qualified CLI command may have a variable number of distinct parts: the command

(command level 1), one or more subcommands (command level 2 and command level 3, if present),

and one or more name=value pair(s).

By appending -? (space-dash-question mark) to any command, you can get help on the command.

Example Help Commands

When you type omconfig -?, you get general help about the omconfig command. The help at

this level lists the available subcommands for omconfig:

•about

•preferences

• chassis

• system

When you type omconfig system -?, CLI help lists all of the subcommands that are available

for omconfig system:

• alertaction

• alertlog

• assetinfo

• cmdlog

• esmlog

•events

• recovery

• shutdown

• thrmshutdown

• webserver

Figure 2-1 shows the levels of help for a command.

20 omhelp: Getting Help With CLI Commands

Figure 2-1. Different Levels of Help for a Command

You can also parse the omconfig system assetinfo command as follows:

[name=value pair 2]

where command levels 1, 2, and 3 are represented by omconfig system assetinfo, name=value pair 1 is

represented by info=depreciation, and name=value pair 2 is represented by method=straightline.

To set your depreciation method to straight line, type:

omconfig system assetinfo info=depreciation method=straightline

The CLI responds with the following message:

Asset information set successfully.

When you type omconfig system assetinfo -?, the help that displays provides information

about assigning values for the name and option fields. Partial results for the request omconfig system

assetinfo -? are as follows:

assetinfo Set asset information.

For one info value, specify one or more optional parameter(s). Table 2-1 displays the optional parameters

for info=acquisition:

Table 2-1. Optional Parameters

Info Value Optional parameters

Info=acquisition purchasecost=<num>

waybill=<num>

installdate=<mmddyy>

purchasedate=<mmddyy>

ponum=<num>

signauth=<text>

expensed=<yes|no>

costcenter=<text>

info=depreciation

method=<text>

duration=<num>

percent=<percent>

unit=<months|years|unknown>

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